Market Segment:
Cruiser Motorcycle Segment
Target Audience:
Harley Davidson Sportster owners, independent repair shops, and motorcycle enthusiasts.
Manual Value Proposition:
Provides comprehensive, factory-level repair and maintenance information, enabling owners to perform a wide range of service tasks, saving on dealership costs.
Feature 1:
All-inclusive coverage for the 2007 Harley Davidson Sportster line.
Feature 2:
Detailed troubleshooting guides for common issues.
Feature 3:
Clear, concise language and professional diagrams.
Feature 4:
Essential for maintaining peak performance and longevity.
Engine Mechanical:
Complete disassembly, inspection, repair, and reassembly of all engine components.
Fuel System:
Carburetor (if applicable) or Fuel Injection (EFI) system, fuel pump, fuel filter, fuel lines, and tank.
Ignition System:
Ignition module, spark plugs, ignition coils, and wiring.
Transmission Drivetrain:
Clutch, gearbox, primary drive, final drive (belt/chain), and related components.
Electrical System:
Battery, charging system (stator, regulator/rectifier), lighting, starting system, ignition switch, fuses, relays, and all wiring diagrams.
Brake System:
Front and rear brake calipers, master cylinders, brake lines, brake fluid, and related components.
Suspension System:
Front fork (telescopic), rear shock absorbers, linkages, and bearings.
Steering System:
Handlebars, steering head bearings, and triple clamps.
Wheel Tire Assembly:
Wheels, spokes, hubs, bearings, and tire maintenance.
Frame Bodywork:
Frame inspection, body panel removal/installation, fenders, seat, and fuel tank.
Controls Cables:
Throttle cables, clutch cable, brake cables, and control levers.
Routine Maintenance:
Oil changes, filter replacement, chain/belt adjustment, brake pad inspection, tire pressure checks, and lubrication points.
Troubleshooting:
Diagnostic procedures for common and uncommon issues, fault code interpretation (if applicable for EFI models).
Repair Procedures:
Step-by-step instructions for component removal, repair, and reinstallation.
Overhaul Rebuild:
Complete engine and transmission overhaul procedures.
Electrical Diagnostics:
Wiring diagrams, circuit testing, and component diagnosis.
Suspension Fork Service:
Fork seal replacement, fluid changes, and internal component service.
Brake Bleeding:
Proper procedures for bleeding brake systems.
Torque Specifications:
Essential torque values for critical fasteners.
Depth Level:
Comprehensive (from basic maintenance to complete engine rebuilds and advanced diagnostics).
Detail Level:
Highly detailed, with step-by-step instructions, exploded views, and diagrams.
Engine Family:
Evolution (Evo)
Engine Configuration:
V-Twin, Air-Cooled
Displacement Options:
883cc (53.9 cu in) and 1200cc (73.4 cu in) variants typically available.
Horsepower Typical:
Approximately 50-60 HP for 883cc, 65-75 HP for 1200cc (varies by specific model and tuning).
Torque Typical:
Approximately 53-60 lb-ft for 883cc, 68-75 lb-ft for 1200cc (varies by specific model and tuning).
Fuel Delivery Efi:
Electronic Fuel Injection (EFI) standard on many 2007 models.
Fuel Delivery Carburetor:
Some 883cc models may retain the Keihin CV Carburetor.
Compression Ratio 883:
Typically around 8.8:1
Compression Ratio 1200:
Typically around 9.7:1
Initial Service:
Typically around 1,000 miles (1,600 km) or 6 months.
Subsequent Service:
Generally every 5,000 miles (8,000 km) or 12 months for routine maintenance. Specific intervals for spark plugs, brake fluid, etc., will be detailed in the manual.
Engine Oil Specification:
Harley-Davidson recommends specific V-Twin motorcycle oils, typically SAE 20W-50. Always consult the manual for the exact specification and API rating.
Engine Oil Capacity:
Approximately 2.8 US quarts (2.6 L) for 883cc, 3.0 US quarts (2.8 L) for 1200cc (check manual for exact specification).
Brake Fluid Type:
DOT 4 recommended for hydraulic brake systems.
Fork Oil Type:
Specific fork oil grades (e.g., 10W) as per manual.
Common Wear Items:
Clutch plates, brake pads, wheel bearings, fork seals, and drive belt can be subject to wear depending on riding conditions.
Potential Issues 2007:
EFI system diagnostics (if applicable), occasional electrical gremlins, and normal engine wear. The manual will detail how to address these.
Brand History Highlight:
Harley-Davidson, founded in 1903, is an iconic American motorcycle manufacturer known for its V-twin engines and distinctive styling.
Sportster Line Introduction:
The Sportster model line was first introduced in 1957, making it one of Harley-Davidson's longest-running and most popular models.
2007 Model Year Updates:
2007 saw significant updates, including the introduction of Electronic Fuel Injection (EFI) across most Sportster models, replacing carburetors on many variants. Improved frame and suspension components were also common.
Production Location:
United States (primarily Milwaukee, Wisconsin and Kansas City, Missouri).
